Narrative:

I was eating my crew meal. First officer was flying from ord to dtw. I don't know how he missed the turn, maybe we were talking. We were previously on a radar vector. I happened to look down and see the DME at 8 mi and increasing. Directed he start turning to course which he promptly did at a 15 degree bank. Within seconds the controller came up with a vector to on course. We increased bank to 30 degrees to get back to course. Maximum off course was 15 degrees at 9 mi from VOR.

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Original NASA ASRS Text

Title: A DC9 FLC FAILS TO INTERCEPT THE CORRECT OUTBOUND RADIAL AFTER PASSING MKG VOR. CAPT WAS OUT TO LUNCH.

Narrative: I WAS EATING MY CREW MEAL. FO WAS FLYING FROM ORD TO DTW. I DON'T KNOW HOW HE MISSED THE TURN, MAYBE WE WERE TALKING. WE WERE PREVIOUSLY ON A RADAR VECTOR. I HAPPENED TO LOOK DOWN AND SEE THE DME AT 8 MI AND INCREASING. DIRECTED HE START TURNING TO COURSE WHICH HE PROMPTLY DID AT A 15 DEG BANK. WITHIN SECONDS THE CTLR CAME UP WITH A VECTOR TO ON COURSE. WE INCREASED BANK TO 30 DEGS TO GET BACK TO COURSE. MAX OFF COURSE WAS 15 DEGS AT 9 MI FROM VOR.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.